| 发明名称 |
Recording sheet having a colorant-absorbing layer |
| 摘要 |
<p>A recording sheet comprising a substrate and a colorant absorbing layer made of a porous inorganic oxide, formed on the substrate, wherein said colorant absorbing layer contains an organic acid with the first acid dissociation exponent of at most 5, which has an aromatic nucleus or at least two carboxyl groups.</p> |
| 申请公布号 |
EP0614771(B1) |
申请公布日期 |
1998.12.16 |
| 申请号 |
EP19940103603 |
申请日期 |
1994.03.09 |
| 申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
HARASAWA, MASAKO;MISUDA, KATSUTOSHI;MATSUBARA, TOSHIYA;TANUMA, TOSHIHIRO |
| 分类号 |
B41M5/00;B41M5/52;(IPC1-7):B41N3/03;B41M1/30 |
主分类号 |
B41M5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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